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Hi all,
I have developed a set of EasyLanguage studies that are being run under
TS2000i and TS6. The studies use intraday data supplied by a realtime
feed. I see sporadic problems that I suspect are due to bugs in
TradeStation, but I wonder if any of the folks on this list have run
into these problems, and know of fixes or workarounds.
Problem 1:
(TS2000i only): I have multiple line indicators displaying in a
subchart. The scaling type for the indicators is set to "Same as
symbol" so that I have the same scale for all of the indicators in the
subchart. If I zoom in on the chart, the display of the line indicators
gets all chopped up (often showing as discontinuous vertical lines
rather than as a line indicator). This problem doesn't show up if I set
the scaling type on the indicators to "Screen" (which isn't a viable
option for actual use) or if I run under TS6.
Problem 2:
(TS2000i and TS6): The following error shows up (only occasionally):
"Infinite loop detected in this analysis technique. Check all 'FOR'
and/or 'WHILE' loops for proper termination conditions."
The study in question uses only two simple "for i=1 to 5" loops.
Problem 3:
(TS2000i only, I think): I have an indicator whose sole function is to
dump Date, Time, O, H, L, C, Volume to the Debug Window in the
PowerEditor. Sometimes, when this indicator is applied to a chart,
TS2000i complains:
"Floating point invalid numbers in calculation. This error sometimes
indicates a division by zero with a zero also in the numerator."
The bizarre thing is that there are no floating point operations in the
indicator itself -- all the indicator does is call print() with the data
values mentioned above.
I'm suspicious that problems 2 and 3 are related to bad (or perhaps)
missing data in the data series, but I haven't been able to reproduce it
an an environment where I can debug it. Has anyone else encountered
something similar? Suggestions for a fix or workaround are much
appreciated.
Thanks in advance!
Best regards,
Rich
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